Adam Schefter has been killin’ it lately, and here’s another tidbit from him:

Arizona’s Kurt Warner always could change his mind, but those that know the 38-year-old QB believe this will be his final NFL season.

A retirement by Warner would completely shift the balance of power in the NFC West. Matt Leinart has not looked good in any of his opportunities this year, in fact, he’s looked awful. We’ll see if this turns into anything, but if Warner retires I would call the 49ers the favorites to take the NFC West at this point. We’ll see!